const app = getApp();

Page({
  data: {
    url: '',
    async: false
  },
  onShow() {
    app.data.webShowed = true;//标记已经显示过web-view页了
    this.setData({
      url: 'https://cardpay.labifenqi.com/teachAgree/' + app.data.openId ,
      async: true
    });
  }
})